Can decorators modify arguments in Python?

Can decorators modify the arguments passed to a function in Python?

Yes, decorators can modify the arguments before they are passed to the function. Would you like an example?

Yes, please provide an example of a decorator that modifies arguments.

Sure! Here's a simple example:

def modify_args(func):
    def wrapper(*args, **kwargs):
        modified_args = [arg * 2 for arg in args]  # Modify arguments
        return func(*modified_args, **kwargs)
    return wrapper

@modify_args
def add(a, b):
    return a + b

print(add(2, 3))  # Output will be 10

That's a great example! Can decorators also modify keyword arguments?

Absolutely! You can modify keyword arguments in a similar way. Would you like to see an example of that?